| 广义扇形算子的无界扰动 |
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| 引用本文： | 刘开宇,王玉文.广义扇形算子的无界扰动[J].哈尔滨师范大学自然科学学报,2009,25(2):9-10. |
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| 作者姓名： | 刘开宇 王玉文 |
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| 作者单位： | 哈尔滨师范大学 |
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| 基金项目： | 国家自然科学基金资助项目(10671049) |
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| 摘 要： | 利用广义正则点的概念和它的有关理论与方法，引进了广义预解式和广义扇形算子的概念．广义扇形算子拓广了扇形算子的概念，利用已知的扇形算子的稳定扰动，推广出广义扇形算子在A-有界下的无界扰动．
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| 关 键 词： | 广义扇形算子 无界扰动 广义正则点 广义局部精细点 |
UNBOUND PERTURBATION FOR GENERALIZED SECTORIAL OPERATOR |
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| Liu Kaiyu,Wang Yuwen.UNBOUND PERTURBATION FOR GENERALIZED SECTORIAL OPERATOR[J].Natural Science Journal of Harbin Normal University,2009,25(2):9-10. |
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| Authors: | Liu Kaiyu Wang Yuwen |
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| Institution: | Harbin Normal University |
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| Abstract: | In this paper,we use the method of generalized regular point and its related theory and methods.The concept of the pre-generalized solutions and Generalized Sectorial operator are well-defined.Generalized Sectorial operator extended the concept of Sectorial operator,we has known that Sectorial operator has the stability of perturbation,we explore the result that Generalized Sectorial operator has unbounded perturb under the A-bounded. |
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| Keywords: | Unbound perturbation Generalized Sectorial operator Generalized regular point Generalized local fine point |
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